The STA-7 series load cell is ideal for measuring both tensile and compressive forces. The standard metric threads at each end of the load cell are designed to accept standard spherical seating rod-end bearings.
The STA-7 is suitable for many applications where a tension and compression load cell is required, for high accuracy measurements. Applications such as material test machines, weighing, general force measurement etc.
Tension and compression overload stops are supplied as standard on all ranges up to 5kg. This feature helps to protect the load cell against accidental damage up to 500% of the load cell range.
The STA-7 series can be supplied on it’s own or combined with our extensive range of instrumentation to provide a complete load monitoring system.
|Rated Load (FSO)||1, 2, 5, 10, 25, 50 kg|
|Overload Range||150% FSO (500% on 1, 2, 5kg - using overload stops)|
|Ultimate Breaking Load||>300% FSO|
|Output||2.0 mV/V (±0.1%)|
|Zero Balance||<±1% FSO|
|Maximum Transverse Load||50% FSO|
|Transverse Load Effect (at 10% FSO)||<±0.03% FSO|
|Excitation Voltage||10vdc recommended, 15vdc maximum|
|Input Resistance||440Ω ±20Ω|
|Output Resistance||350Ω ±2Ω|
|Insulation Resistance||> 500MΩ @ 100vdc|
|Operating Temperature Range||-20 to +70°C|
|Compensated Temperature Range||-10 to +40°C|
|Zero Temperature Coefficient||< ±0.003% FSO/°C|
|Span Temperature Coefficient||< ±0.003% FSO/°C|
|Environmental Protection Level||IP20|
|Natural Frequency||1kg 2kg 5kg 10kg 25kg 50kg
220Hz 500Hz 750Hz 1kHz 1.5kHz 2kHz
|Weight (load cell only)||0.3kg|
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